package com.tyl.gridge;

import com.tyl.gridge.jk.Brand;
//抽象电脑类
public abstract class Computer {
    protected Brand brand;
    public Computer(Brand brand) {
        this.brand = brand;
    }
    public void info(){
        //自带品牌
        brand.info();
    }
}

class  Desktop extends Computer{
    public Desktop (Brand brand){
        super(brand);
    }

    @Override
    public void info() {
        super.info();
        System.out.println("台式机");
    }
}

class  Laptop extends Computer{
    public Laptop (Brand brand){
        super(brand);
    }

    @Override
    public void info() {
        super.info();
        System.out.println("笔记本");
    }
}
